extendDeep for defaultConfig so we clone edits and don't modify it

alexcjohnson · alexcjohnson · commit 04d49dda3174 · 2017-07-18T18:07:22.000-04:00
diff --git a/src/plot_api/plot_api.js b/src/plot_api/plot_api.js
@@ -397,7 +397,7 @@ function opaqueSetBackground(gd, bgColor) {
 }
 
 function setPlotContext(gd, config) {
-    if(!gd._context) gd._context = Lib.extendFlat({}, Plotly.defaultConfig);
+    if(!gd._context) gd._context = Lib.extendDeep({}, Plotly.defaultConfig);
     var context = gd._context;
 
     var i, keys, key;

Original file line number	Diff line number	Diff line change
`@@ -397,7 +397,7 @@ function opaqueSetBackground(gd, bgColor) {`
`397`	`397`	`}`
`398`	`398`
`399`	`399`	`function setPlotContext(gd, config) {`
`400`		`- if(!gd._context) gd._context = Lib.extendFlat({}, Plotly.defaultConfig);`
	`400`	`+ if(!gd._context) gd._context = Lib.extendDeep({}, Plotly.defaultConfig);`
`401`	`401`	`var context = gd._context;`
`402`	`402`
`403`	`403`	`var i, keys, key;`